Industrial Alarm Buzzer Motor Driven Siren 120dB 40W Gray Iron Shell Fire Horn

--\n--\n--\n--\n--\n--\n--\n--\n\nFeature: \n 1. APPLICABLE SCENARIO: Industrial alarm can be used in mine, blasting, prison, reservoir, power station and other alarm systems; Suitable for use on boats, public transport, ambulances and other means of transport. Can also be used in automatic cab and building prevent theft systems\n2. DURABLE MATERIAL: The industrial alarm is made of a durable and strong metal material with a gray paint finish., which can effectively extend the service life and bring obvious warning effect\n3. ELECTRIC DRIVE: The alarm drive the wind spiral alarm through the motor to make a sound, so that make the sound of electric drill\n4. EXCELLENT PERFORMANCE: Motor speed up to 1000RPM. Sensitive trigger bring excellent alarm performance. Decibels can 120dB\n5. EASY INSTALLATION: Motor siren adopt fixed base installation and can adjust the tuyere up and down \n\nSpecification: \n\nItem Type: Industrial Alarm\nPower Frequency: 50-60Hz\nWorking Current: 3A\nPower Su-